Danny Pfeffermann is Professor of Social Statistics at the University of Southampton, UK and Professor Emeritus of Statistics at the department of statistics and data science at the Hebrew University of Jerusalem, Israel. He also served for 9 years as the National Statistician and Director General of Israel's Central Bureau of Statistics. His main research areas are: Analytic inference from complex sample surveys; Seasonal adjustment and Trend estimation; Small area estimation; Inference under informative sampling and nonresponse; Mode effects and Proxy surveys and more recently, inference from non-probability samples. Professor Pfeffermann published many articles in leading statistical journals and co-edited the two-volume handbook on Sample Surveys. He was President of the Israel Statistical Society and of the International Association of Survey Statisticians (IASS), and is Fellow of the American Statistical Association (ASA), the International Statistical Institute (ISI) and the Institute of Mathematical Statistics (IMS).